Linear & Multilinear Algebra

Article	Citations
Hadamard product and related inequalities in the Jordan spin algebra	29
The q-derivative formula and determinant identities	20
The minimum number of multiplicity 1 eigenvalues among real symmetric matrices whose graph is a 2-linear tree	20
Square roots of complex symmetric operators	19
Matrices over commutative rings as sums of higher powers	16
The incomplete matrix beta function and its application to first Appell hypergeometric matrix function	15
Local derivations on the Lie algebra W (2, 2)	15
Scaffoldings of totally positive matrices and line insertion	14
Forms of biisometric operators and biorthogonality	13
A decomposition of matrix-valued H 2 -functions	12
Some properties of c-K-g-frames in Hilbert C*-modules	12
Exponential stability of switched block triangular systems under arbitrary switching	11
On a question of Bhatia, Friedland and Jain II	11
On simple evolution algebras of dimension two and three. Constructing simple and semisimple evolution algebras	10
Fredholm theory on Krein spaces and its application to pseudospectrum	9
Quasi-radial operators on the Fock space and C* -algebras of entire functions	9
On the signless Laplacian spectrum of k -uniform hypergraphs	9
New backward error bounds of Rayleigh–Ritz projection methods for quadratic eigenvalue problem	9
On the spectral radius and the energy of eccentricity matrices of graphs	9
On subdirect sums of Nekrasov matrices	9
Formulas for the eigendiscriminants of ternary and quaternary forms	8
Spectral theory of weighted hypergraphs via tensors	8
Symmetric perimeters of completely positive Boolean matrices and their preservers	8
A new invariant for cyclic orbit flag codes	8
On special H -matrices based on Beauwens condition	8

On 6× 6 complex Hadamard matrices containing two nonintersecting identical 3× 3 submatrices	7
An efficient approach for enclosing the solution set of the interval coupled Sylvester matrix equations	7
A strict inequality on the energy of edge partitioning of graphs	7
The Ihara expression of a generalization of the weighted zeta function on a finite digraph	7
Existence of flipped orthogonal conjugate symmetric Jordan canonical bases for real H -selfadjoint matrices	7
The tan Θ theorem for definite matrix pairs	7
Towards a classification of incomplete Gabor POVMs in ℂ d	7
Finsler geometries on strictly accretive matrices	7
Almost full rank matrices arising from transitive tournaments	7
On the numerical index of the real two-dimensional L p space	6
Some classes of nonsingular tensors and application	6
Real Schur norms and Hadamard matrices	6
On the spectral radius of the adjacency matrix and signless Laplacian matrix of a graph	6
On exp(Der(E)) of nilpotent evolution algebras of maximal nilindex	6
The -positive semidefinite matrices A such that are nonsingular	6
Countably many asymptotic tensor ranks	5
On singular pencils with commuting coefficients	5
Further results on weighted core inverse in a ring	5
Characterization of C-symmetric Toeplitz operators for a class of conjugations in Hardy spaces	5
A Kantorovich type inequality for positive matrices	5
Characterizations of Lie centralizers of triangular algebras	5
Graphs with the minimal Laplacian coefficients	5
Representations of the weighted WG inverse and a rank equation's solution	5
Chollet's permanent conjecture for 4 × 4 matrices	5
Some applications of eigenvalues of unitary Cayley graphs of matrix rings over finite fields	5
Unitary equivalences for k -circulant operator matrices with applications	5
Coherence invariant maps on order-3 symmetric tensors	5
Leibniz algebras and graphs	5
On resistance matrices of weighted balanced digraphs	5
On commutators of idempotents	4
Davis-Wielandt radius inequalities for off-diagonal operator matrices	4
Bott-Duffin group inverse	4
Joint numerical radius distance preservers on C *-algebras	4
Quantum injectivity of g-frames in finite dimensions	4
Proof of a conjecture on the determinant of the walk matrix of rooted product with a path	4
Characterization of matrices satisfying the reverse order law for the Moore–Penrose pseudoinverse	4
Modified CRI iteration methods for complex symmetric indefinite linear systems	4
Further results on strongly core orthogonal matrix	4
Advancements in the generalization of m -isometries: introducing the q -partial-( m, A )-isometry class	4
Spectrum of banach valued holomorphic functions and polar sets	4
Spectral properties of linear operators on a Hilbert space	4
Nearest linearly structured polynomial matrix with some prescribed distinct eigenvalues	4
Some notes on the energy of graphs with loops	4
Signed graphs whose all Laplacian eigenvalues are main	4
Inequalities for partial determinants of positive semidefinite block matrices	4
On the solution of the Yang–Baxter–like operator equation on Hilbert spaces	4
Non-weight modules over a Schrödinger-Virasoro type algebra	4
Numerical range of quaternionic right linear bounded operators	4
On the closure of absolutely norm attaining operators	4
The inverse of the incidence matrix of a unicyclic graph	4

Sum of two strictly n -zero matrices	4
Variable-parameter HSS methods for non-Hermitian positive definite linear systems	4
Maximal border subrank tensors	4
New multiplicative perturbation bounds on orthogonal projection	4
G-Drazin inverse combined with inner inverse	4
-(bi)derivations and transposed Poisson algebra structures on Lie algebras	4
Nice operators and nice spaces	4
LCP of matrix product codes	4
Quaternionic essential numerical range of complex operators	4
On decomposition of left-right Atkinson linear relations and related classes	4
Diameter of the BJ -orthograph in finite-dimensional C *-algebras	3
On a norming property of subspaces of a Banach space and some applications	3
Preservers of of pseudospectra of matrix skew products	3
The capability and certain functors of some nilpotent lie algebras of class two	3
Norm and numerical radius inequalities for operator matrices	3
Nonlinear maps preserving similarity on B(X)	3
The spectra of graphs based on general graph operations	3
On the extreme eigenvalues and asymptotic conditioning of a class of Toeplitz matrix-sequences arising from fractional problems	3
Matrices with rotation and/or reflection invariant higher rank numerical ranges	3
A-numerical radius and A-norm inequalities for semi-Hilbertian space operators	3
Exposedness of elementary positive maps between matrix algebras	3
An orthogonality relation in complex normed spaces based on norm derivatives	3
Correction	3
CFI upper triangular operator matrices	3
On the two-sided removal and cancellation properties associated with selfadjoint operators	3
New unitary equivalences for some operator matrices with applications	3
The semi-Fredholmness and property (ω) for 2×2 upper triangular operator matrices	3
High relative accuracy for rational q-Bernstein–Vandermonde matrices	3
Lieb type convexity for positive operator monotone decreasing functions	3
From norm derivatives to orthogonalities in Hilbert C*-modules	3
Distinct eigenvalues are realizable with generic eigenvectors	3
A metric function for dual quaternion matrices and related least-squares problems	3
2-Local derivations on the Schrödinger-Virasoro algebra	3
L-structure least squares solutions of generalized reduced biquaternion matrix equations with applications	3
Reverse Wiener spectral radius of trees	3
Linear operators and construction of symmetric symbols satisfying sum rules of order p	3
On graphs with strong anti-reciprocal eigenvalue property	3
Weak core inverses and pseudo core inverses in a ring with involution	3
Inseparable Gershgorin discs and the existence of conjugate complex eigenvalues of real matrices	3
On computing HITS ExpertRank via lumping the hub matrix	3
Representations and geometrical properties of generalized inverses over fields	3
A generalized Wigner–Yanase skew information	3
New characterizations and representations of the generalized Bott–Duffin inverse and its applications	3
Algebraic technique for mixed least squares and total least squares problem in the reduced biquaternion algebra	3
Bialternant formula for Schur polynomials with repeating variables	3
Euclidean and circum-Euclidean distance matrices: characterizations and interlacing property	3
Minimality of tensors of fixed multilinear rank	2
A quadratic operator equation and a non-commutative uncertainty relation	2
On the Seidel Estrada index of graphs	2
On von Neumann algebras consisting of complex symmetric operators	2
Upper and lower bounds for the solution of the Lyapunov matrix differential equation	2
Decay estimates of Green's matrices for discrete-time linear periodic systems	2
Modulus-based inexact non-alternating preconditioned splitting method for linear complementarity problems	2
On G -majorization inequalities for gradients of G -increasing functions	2
A note on numerical ranges of tensors	2
Nilpotent linear spaces in M 4 ( F )	2
Classification of graphs by Laplacian eigenvalue distribution and independence number	2
Divisibility among power matrices associated with multiplicative functions	2
A study of local symmetry of Birkhoff–James orthogonality in Banach spaces	2
Approximation by modified q-Gamma type operators via A-statistical convergence and power series method	2
Metrics related to oscillator algebras	2
Commuting maps on idempotents and functional identities on finite subsets of fields	2
Maximal numerical range of tensor product of two operators	2
Some properties of the q -numerical radius	2
Generalized Drazin-meromorphic invertible operators and Browder type theorems	2
A new approach to MacMahon’s Partition Analysis and associated applications	2
A construction of non-isomorphic polyhedral cones using Lyapunov rank	2
On some tensor inequalities based on the t-product	2
Generalized Locally Toeplitz matrix-sequences and approximated PDEs on submanifolds: the flat case	2
On geometric circulant matrices with geometric sequence	2
The normalized Laplacian spectrum of n -polygon graphs and applications	2
On the best coapproximation problem in ℓ1n,	2
Sampling expansions associated with quaternion difference equations	2
Fixed points of doubly stochastic operators with application to Markov chains	2
Commutator widths of general linear groups over local rings	2
On a question of Erdős on doubly stochastic matrices	2
Derivations of triangular matrix rings	2
The generalized Brauer–Ostrowski theorem for matrices of operators	2
The projection m -weak group inverse	2
Some quantum MDS codes from GRS codes	2

Sharp lower bounds for the Laplacian Estrada index of graphs	2
q-Numerical radius inequalities for Hilbert space	2
Fixed point groups of involutions of type O(q, k ) over a field of characteristic two	2
Approximating the closest structured singular matrix polynomial	2
Endomorphisms of the riordan group, some new facts	2
Comparison theorems for splittings of different M-tensors	2
On determinants involving tangent functions	2
Fredholm theory in quaternionic Banach algebras	2
Generalized Paley graphs equienergetic with their complements	2
Iterative hard thresholding for low CP-rank tensor models	2
The Moore–Penrose inverses of unbounded closable operators and the direct sum of closed operators in Hilbert spaces	2
A face of the polytope of doubly stochastic matrices	2
On the spectrum of fractional difference operator	2
The equation X⊤AX=B with B skew-symmetric: how much of a bilinear form is skew-symmetric?	2
Inequalities for products of singular values of matrices	2
A certain decomposition of infinite invertible matrices over division algebras	2
The spanning k-trees, perfect matchings and spectral radius of graphs	2
Poisson triple systems	2
Orthogonality over finite fields	2
The set of stable indices of 0–1 matrices with a given order	2
Products of generalized n -projections	2
Perturbations of tempered spectra	2
Complex skew-symmetric conference matrices	2
Extremal marginals of an unbounded local completely positive and local completely contractive map	2
Competition periods of multipartite tournaments	2
Strong commutativity preserving maps on rank k strictly triangular matrices	2
Weighted generalized core–EP inverse	2
Transformations preserving the effective spectral radius of a matrix	2